BriefFiniteElement.Net Validation for QuadrilaturalElement

add some validation for QuadrilaturalElement

https://github.com/BriefFiniteElementNet/BriefFiniteElement.Net/blob/master/BriefFiniteElementNet.CustomElements/Elements/QuadrilaturalElement.cs

and https://github.com/BriefFiniteElementNet/BriefFiniteElement.Net/blob/master/BriefFiniteElementNet.CustomElements.Test/QuadrilaturalElementTests.cs

Apr 19 '22 11:04 epsi1on

hello, the link above is not active. please updates.

Oct 21 '23 18:10 xyont

QuadElement is in here now (after some replacements) https://github.com/BriefFiniteElementNet/BriefFiniteElement.Net/tree/master/Sources/CustomElements/Elements edit: you could also use the search bar on top of page

Oct 21 '23 21:10 epsi1on

hello, the link above is not active. please updates.

I suggest you to use triangle element, unless you do some validation for quadrilatural results for making sure it works as you do expect. I'm not sure quad element's results are tested yet

Oct 24 '23 10:10 epsi1on